I've had a 1st Gen Kindle Fire HD 8.9 (or jem-pvt-prod-04) for ages. Rooted it years ago using KFFirstAide, which installed ADW Launcher (I think), but I never took the custom ROM plunge, and now I hardly ever look at it anymore. When I was thinking about installing custom ROM on my phone for the first time, I thought I'd get some practice on a device I don't mind losing (since I barely know what I'm doing...). Had the Kindle in Fastboot Mode and tried to flash different bootloader & recovery (from http://forum.xda-developers.com/show....php?t=2128175 ), and I probably flashed something I shouldn't have and corrupted the bootloader:
fastboot -i 0x1949 flash bootloader kfhd8-u-boot-prod-8.1.4.bin
fastboot -i 0x1949 flash boot kfhd8-freedom-boot-8.4.6.img
fastboot -i 0x1949 flash recovery kfhd8-twrp-2.8.7.0-recovery.img
fastboot -i 0x1949 reboot
Upon rebooting, the Orange Kindle Fire logo appeared, and froze (it never became animated or turned blue). It is now stuck there. I have held down power button for 30+ seconds, I have tried that with and without using vol down and vol up buttons. I have fully depleted the battery and recharged. I have attempted six ways to Sunday to get my computer to recognize the device so I could issue ADB or Fastboot commands, but when I connect the USB cable and start up the Kindle, Device Manager (I'm on Win 10) sees it as Android Device and shows Android ADB Interface driver for literally one second, then sees the device as disconnected. When I show hidden devices, I can update the driver for that device, and I've tried various ones, but all to no avail. I went further out on a limb and created a Ubuntu Live USB (though I have never used a Linux OS on my PC). I tried to get Java and SDK working in Ubunto OS, but I'm way out of my depth.
If anybody has any suggestions (other than quit doing things to your devices that you don't fully understand...), or can help me try other ways to get the device recognized and able to receive ADB/Fastboot commands, I'd really appreciate it.
fastboot -i 0x1949 flash bootloader kfhd8-u-boot-prod-8.1.4.bin
fastboot -i 0x1949 flash boot kfhd8-freedom-boot-8.4.6.img
fastboot -i 0x1949 flash recovery kfhd8-twrp-2.8.7.0-recovery.img
fastboot -i 0x1949 reboot
Upon rebooting, the Orange Kindle Fire logo appeared, and froze (it never became animated or turned blue). It is now stuck there. I have held down power button for 30+ seconds, I have tried that with and without using vol down and vol up buttons. I have fully depleted the battery and recharged. I have attempted six ways to Sunday to get my computer to recognize the device so I could issue ADB or Fastboot commands, but when I connect the USB cable and start up the Kindle, Device Manager (I'm on Win 10) sees it as Android Device and shows Android ADB Interface driver for literally one second, then sees the device as disconnected. When I show hidden devices, I can update the driver for that device, and I've tried various ones, but all to no avail. I went further out on a limb and created a Ubuntu Live USB (though I have never used a Linux OS on my PC). I tried to get Java and SDK working in Ubunto OS, but I'm way out of my depth.
If anybody has any suggestions (other than quit doing things to your devices that you don't fully understand...), or can help me try other ways to get the device recognized and able to receive ADB/Fastboot commands, I'd really appreciate it.
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